.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px;
}

.login-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    padding: 40px;
    width: 100%;
    max-width: 400px;
    border: 1px solid rgba(255,255,255,0.2);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 2rem;
}

.login-header h2 {
    color: #2c3e50;
    font-weight: 600;
    margin-bottom: 10px;
}

.login-form .form-floating {
    position: relative;
}

.login-form .form-control {
    border: 2px solid #e9ecef;
    border-radius: 12px;
    height: 60px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.login-form .form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.login-form label {
    color: #6c757d;
    font-weight: 500;
}

.login-btn {
    border-radius: 12px;
    height: 56px;
    font-weight: 600;
    font-size: 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.login-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.login-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.login-footer {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e9ecef;
}

.login-footer a {
    color: #6c757d;
    font-weight: 500;
    transition: color 0.2s ease;
}

.login-footer a:hover {
    color: #667eea;
}

.alert {
    border-radius: 12px;
    border: none;
    margin-bottom: 20px;
}

@media (max-width: 480px) {
    .login-card {
        padding: 30px 20px;
        border-radius: 15px;
    }

    .login-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
} 